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Open nowFirst seen 16 hours ago

Seamflow - Mobile Application Engineer

Hyphen Connect71 open roles

Where
London, United Kingdom
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Your applicationOpen nowSeamflow - Mobile Application EngineerHyphen Connect · London, United Kingdom

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The clock on this job

Early applications get read.

11.9% of postings close within 7 days. Measured by our own scanner across the market.

Share of postings closed within
  1. 2.1%1 day
  2. 4.4%3 days
  3. 11.9%7 days
  4. 18.6%14 days
  5. 35.6%30 days
  6. 45.1%60 days
This job: first seen 16 hours ago

The posting

Our client is an AI-Native company focuses on TIC industry. They are hiring the first Mobile Engineer based in London (Onsite).

Key Responsibilities

  • Own mobile product end to end — from customer calls and spec to build and ship, across iOS and Android.
  • Sit with users in the field to understand how they actually work on-site and on-the-go.
  • Build production-grade cross-platform apps in React Native + TypeScript; drop into native (Swift/Kotlin) when needed — camera, sensors, background tasks, secure storage.
  • Maintain existing apps and build new ones; own App Store / Google Play release and update cycles.
  • Design for unreliable connectivity: local persistence, offline capture, conflict resolution, reliable sync.
  • Translate messy real-world field processes into clear, intuitive mobile UX.
  • Integrate AI features (LLMs, agents, model-backed APIs, on-device/voice) into mobile workflows where they help.

Requirements

  • Exceptional engineering pedigree (non-negotiable) — standout work at a top company, AI lab, elite trading firm, or fast-scaling startup; equally open to engineers who've built and shipped apps at strong startups. A famous logo isn't required, but it helps.
  • Strong TypeScript and React Native (or equivalent cross-platform framework) — RN + TS is the preference, but exceptional engineers from other mobile stacks will be considered.
  • Solid native mobile fundamentals across iOS and Android (both matter at launch), and comfortable reaching into native code (Swift/Kotlin) when the RN layer isn't enough.
  • Comfortable building and consuming backend services that support complex mobile workflows (Python a plus).
  • Reasons about complex workflows and offline-first constraints, not just CRUD.
  • Comfortable talking directly with customers, including non-technical domain experts, in the field.
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